Literature DB >> 2800041

Scanning tunneling and transmission electron microscopy on identical areas of biological specimens.

A Stemmer1, A Hefti, U Aebi, A Engel.   

Abstract

A methodology for tip and specimen-support manufacturing is described which allows for scanning tunneling microscopy (STM) and transmission electron microscopy (TEM) on identical areas of biological specimens, at comparable resolution. Topographs and dI/ds-maps were used to investigate tip-specimen interaction on native air-dried phage T4 polyheads where individual capsomeres and structural alterations upon repetitive scans have been observed at a tunnel current of 0.5 pA.

Entities:  

Mesh：

Year:  1989        PMID： 2800041     DOI： 10.1016/0304-3991(89)90056-9

Source DB:  PubMed          Journal:  Ultramicroscopy        ISSN： 0304-3991            Impact factor:   2.689


  5 in total

1.  Reproducible acquisition of Escherichia coli porin surface topographs by atomic force microscopy.

Authors:  F A Schabert; A Engel
Journal:  Biophys J       Date:  1994-12       Impact factor: 4.033

2.  High-resolution scanning tunneling microscopy of fully hydrated ripple-phase bilayers.

Authors:  J T Woodward; J A Zasadzinski
Journal:  Biophys J       Date:  1997-02       Impact factor: 4.033

3.  Transmission electron microscopy, scanning tunneling microscopy, and atomic force microscopy of the cell envelope layers of the archaeobacterium Methanospirillum hungatei GP1.

Authors:  G Southam; M Firtel; B L Blackford; M H Jericho; W Xu; P J Mulhern; T J Beveridge
Journal:  J Bacteriol       Date:  1993-04       Impact factor: 3.490

4.  Preparation of isolated biomolecules for SFM observations: T4 bacteriophage as a test sample.

Authors:  E Droz; M Taborelli; T N Wells; P Descouts
Journal:  Biophys J       Date:  1993-09       Impact factor: 4.033

5.  Covalent binding of biological samples to solid supports for scanning probe microscopy in buffer solution.

Authors:  S Karrasch; M Dolder; F Schabert; J Ramsden; A Engel
Journal:  Biophys J       Date:  1993-12       Impact factor: 4.033
  5 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.